Originally Posted by Mava
A street bike? Not sure how you're defining 'street bike' but I don't think I'd take anything more street-oriented than a Versys up there. It might be fun to watch a CBR struggling to get up there though.
I've taken my cbr954 up worse at Uwharrie national forest. As long as it was dry and dusty you'd be amazed at how well lots of hp and no weight does.
I got some very evil stares going around guys on dirt bikes. :-)